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Nadeem S, Mushtaq A, Alzabut J, Ghazwani HA, Eldin SM. The flow of an Eyring Powell Nanofluid in a porous peristaltic channel through a porous medium. Sci Rep 2023; 13:9694. [PMID: 37322099 DOI: 10.1038/s41598-023-36136-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/30/2023] [Indexed: 06/17/2023] Open
Abstract
In a porous medium, we have examined sinusoidal two-dimensional transport enclosed porous peristaltic boundaries having an Eyring Powell fluid with a water containing [Formula: see text]. The determining momentum and temperature equations are solved semi-analytically by using regular perturbation method and Mathematica. In present research only free pumping case and small amplitude ratio is studied. Mathematical and pictorial consequences are investigated for distinct physical parameters of interest like porosity, viscosity, volume fraction and permeability to check the effects of flow velocity and temperature.
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Affiliation(s)
- Sohail Nadeem
- Department of Mathematics, Quaid-I-Azam University, Islamabad, 44000, Pakistan.
- Department of Mathematics and Sciences, Prince Sultan University, 11586, Riyadh, Saudi Arabia.
- Department of Mathematics, Wenzhou University, Wenzhou, 325035, China.
| | - Aiman Mushtaq
- Department of Mathematics, Quaid-I-Azam University, Islamabad, 44000, Pakistan
| | - Jehad Alzabut
- Department of Mathematics and Sciences, Prince Sultan University, 11586, Riyadh, Saudi Arabia
- Department of Industrial Engineering, OSTIM Technical University, 06374, Ankara, Turkey
| | - Hassan Ali Ghazwani
- Department of Mechanical Engineering, Faculty of Engineering, Jazan University, P.O. Box 45124, Jazan, Kingdom of Saudi Arabia
| | - Sayed M Eldin
- Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo, 11835, Egypt
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Zeeshan, Mohamed A, Khan I, Khan MS, Yassen MF, Attaullah. Wire coating analysis using Phan-Thien-Tanner fluid subject to Lorentz force as a polymer coating material in a canonical covering die. Sci Prog 2023; 106:368504231172617. [PMID: 37254509 PMCID: PMC10373864 DOI: 10.1177/00368504231172617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Wire coating is widely used for electrical insulation to protect the wire from electric shock, prevent electrical leakage, and ensure that the electrical current flows smoothly. In this investigation, a pressurized coating die is used to explore the PTT fluid as a polymer material for wire in a magnetic field. The flow field, flow rate, temperature profile, thickness of the wire coating, volume flow rate, and shear stress are all given exact solutions. Graphs were used to illustrate the effects of certain important technical parameters, including flow rate, wire coating thickness, shear stress, and pressure gradient. It has been noted that as the values of X, Deborah number, and ratio of radii are improved, the volume and thickness of the coated wire rise. The Deborah number has a higher volume flow than the X and radii ratios. A reference to existing literature is made in order to support the validity of the current study.
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Affiliation(s)
- Zeeshan
- Department of Mathematics and Statistics, Bacha Khan University, Charsadda, Pakistan
| | | | - Ilyas Khan
- Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah, Saudi Arabia
| | - Muhammad Sheraz Khan
- Department of Mathematics and Statistics, Bacha Khan University, Charsadda, Pakistan
| | - Mansour F Yassen
- Department of Mathematics, College of Science and Humanities in Al-Aflaj, Prince Sattam Bin Abdulaziz University, Al-Aflaj, Saudi Arabia
- Department of Mathematics, College of Science, Damietta University, Damietta, Egypt
| | - Attaullah
- Department of Mathematics, Abdul Wali Khan University, Mardan, Pakistan
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Lund LA, Chandio AF, Vrinceanu N, Yashkun U, Shah Z, Alshehri A. Darcy-Forchheimer Magnetized Nanofluid flow along with Heating and Dissipation Effects over a Shrinking Exponential Sheet with Stability Analysis. MICROMACHINES 2022; 14:106. [PMID: 36677167 PMCID: PMC9867371 DOI: 10.3390/mi14010106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
Nanoparticles have presented various hurdles to the scientific community during the past decade. The nanoparticles dispersed in diverse base fluids can alter the properties of fluid flow and heat transmission. In the current examination, a mathematical model for the 2D magnetohydrodynamic (MHD) Darcy-Forchheimer nanofluid flow across an exponentially contracting sheet is presented. In this mathematical model, the effects of viscous dissipation, joule heating, first-order velocity, and thermal slip conditions are also examined. Using similarity transformations, a system of partial differential equations (PDEs) is converted into a set of ordinary differential equations (ODEs). The problem is quantitatively solved using the three-step Lobatto-three formula. This research studied the effects of the dimensionlessness, magnetic field, ratio of rates, porosity, Eckert number, Prandtl number, and coefficient of inertia characteristics on fluid flow. Multiple solutions were observed. In the first solution, the increased magnetic field, porosity parameter, slip effect, and volume percentage of the copper parameters reduce the velocity field along the η-direction. In the second solution, the magnetic field, porosity parameter, slip effect, and volume percentage of the copper parameters increase the η-direction velocity field. For engineering purposes, the graphs show the impacts of factors on the Nusselt number and skin friction. Finally, the stability analysis was performed to determine which solution was the more stable of the two.
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Affiliation(s)
- Liaquat Ali Lund
- KCAET Khairpur Mirs, Sindh Agriculture University, Tandojam 70060, Sindh, Pakistan
| | - Abdul Fattah Chandio
- Department of Electronic Engineering, Quaid-E-Awam University of Engineering, Science & Technology Nawabshah, Nawabshah 67480, Sindh, Pakistan
| | - Narcisa Vrinceanu
- Faculty of Engineering, Department of Industrial Machines and Equipments, “Lucian Blaga” University of Sibiu, 10 Victoriei Boulevard, 550024 Sibiu, Romania
| | - Ubaidullah Yashkun
- Department of Mathematics and Social Sciences, Sukkur IBA University, Sukkur 79165, Sindh, Pakistan
| | - Zahir Shah
- Department of Mathematical Sciences, University of Lakki Marwat, Lakki Marwat 28420, Khyber Pakhtunkhwa, Pakistan
| | - Ahmed Alshehri
- Department of Mathematics, Faculty of Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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Saleem S, Gopal D, Shah NA, Feroz N, Kishan N, Chung JD, Safdar S. Modelling Entropy in Magnetized Flow of Eyring-Powell Nanofluid through Nonlinear Stretching Surface with Chemical Reaction: A Finite Element Method Approach. NANOMATERIALS 2022; 12:nano12111811. [PMID: 35683666 PMCID: PMC9182181 DOI: 10.3390/nano12111811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 12/04/2022]
Abstract
The present paper explores the two-dimensional (2D) incompressible mixed-convection flow of magneto-hydrodynamic Eyring-Powell nanofluid through a nonlinear stretching surface in the occurrence of a chemical reaction, entropy generation, and Bejan number effects. The main focus is on the quantity of energy that is lost during any irreversible process of entropy generation. The system of entropy generation was examined with energy efficiency. The set of higher-order non-linear partial differential equations are transformed by utilizing non-dimensional parameters into a set of dimensionless ordinary differential equations. The set of ordinary differential equations are solved numerically with the help of the finite element method (FEM). The illustrative set of computational results of Eyring-Powell (E-P) flow on entropy generation, Bejan number, velocity, temperature, and concentration distributions, as well as physical quantities are influenced by several dimensionless physical parameters that are also presented graphically and in table-form and discussed in detail. It is shown that the Schemit number increases alongside an increase in temperature, but the opposite trend occurs in the Prandtl number. Bejan number and entropy generation decline with the effect of the concentration diffusion parameter, and the results are shown in graphs.
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Affiliation(s)
- Salman Saleem
- Department of Mathematics, College of Science, King Khalid University, Abha 61413, Saudi Arabia;
| | - Degavath Gopal
- Department of Mathematics, KG Reddy College of Engineering and Technology, Hyderabad 500075, India;
| | - Nehad Ali Shah
- Department of Mechanical Engineering, Sejong University, Seoul 05006, Korea;
- Correspondence:
| | - Nosheen Feroz
- Department of Mathematics, Bacha Khan University, Charsadda P.O. Box 20, Pakistan;
| | - Naikoti Kishan
- Department of Mathematics, Osmania University, Hyderabad 500007, India;
| | - Jae Dong Chung
- Department of Mechanical Engineering, Sejong University, Seoul 05006, Korea;
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Convective Transport of Fluid–Solid Interaction: A Study between Non-Newtonian Casson Model with Dust Particles. CRYSTALS 2020. [DOI: 10.3390/cryst10090814] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Casson model is a fascinating model, which is genuinely recommended for use with fluids of a non-Newtonian type. The conventional model is not capable to represent the Casson model with the suspension of foreign bodies (dust particles). Due to this, the two-phase model for the mixture of Casson model fluid and dust particles is formulated. This study examines the emerging role of dust particles in changing the behavior of Casson model. In particular, two-phase flow of dusty Casson model with modified magnetic field and buoyancy effect under Newtonian heating boundary condition along a vertically stretching sheet is considered. The equations that govern under Casson model, together with dust particles, are reduced to a system of nonlinear ordinary differential equations by employing the suitable similarity variables. These transformed equations are then solved numerically by implementing the Runge–Kutta–Fehlberg (RKF45) method. The numerical results of skin friction coefficient plus Nusselt number are displayed graphically. The results revealed the fluid’s velocity tends to deteriorate due to the existence of dust particles, whilst its temperature is increased. The two-phase flow is one of the mathematical modeling techniques for multiphase flow, where the relationship between the fluid and solid is examined more closely. It is expected that the present findings can contribute to the understanding of the theory of two-phase flow mathematically, which will continue to produce significant research in this field.
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